Hi Am 17.01.22 um 15:10 schrieb Geert Uytterhoeven:
[...] Which uses an DRM_FORMAT_XRGB8888 intermediate, anddrm_fb_xrgb8888_to_gray8() and repaper_gray8_to_mono_reversed() to convert from truecolor to monochrome. I guess that would work, as this is a slow e-ink display. Have fun as a text console ;-)
But that's really just a question of optimization. The console is userspace-ish in that no one has asked for monochrome support yet. So it's not there. We could add it if it's ever needed.
Best regards Thomas
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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